| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: invention relates to microwave engineering and can be widely used in active phased antenna array systems, radio transmitting devices and systems using microwave power. A power divider is disclosed, having an input arm connected through quarter-wave sections of a transmission line to output arms, between which there are ballast resistors in the form of lossy transmission line sections connected into a star, the common point of which is connected to a short-circuited stub, the length of which is less than the quarter-wavelength at the centre frequency of the operating band, wherein the input arm is connected to a short-circuited stub whose length is also less than the quarter-wavelength at the centre frequency of the operating band.EFFECT: improved decoupling between output arms and higher forward transfer constant of the power divider.3 dwg |
